25496370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31477}}^1$

素因数の和:31496

約数の個数: 40

約数和(自身を含む): 68559084

約数和(自身を除く): 43062714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31477, 62954, 94431, 157385, 188862, 283293, 314770, 472155, 566586, 849879, 944310, 1416465, 1699758, 2549637, 2832930, 4249395, 5099274, 8498790, 12748185, 25496370]

約数ペア:

[(1, 25496370), (2, 12748185), (3, 8498790), (5, 5099274), (6, 4249395), (9, 2832930), (10, 2549637), (15, 1699758), (18, 1416465), (27, 944310), (30, 849879), (45, 566586), (54, 472155), (81, 314770), (90, 283293), (135, 188862), (162, 157385), (270, 94431), (405, 62954), (810, 31477)]